Used to be a very nice phone...
2 years later: crippled by poorly validated OS & SW changes, and a deserted ecosystem

Still very happy with the screen and battery life in particular, but minor hindrances adding up over time to become major turn-off e.g.:
- taking an HDR picture hangs the camera app since an app update ~9 months ago
- Bluetooth headphones connection fails every ~5 times since last OS update, has to be manually restored
- can't sync music anymore with Win 7 by USB since last OS update

Basically, now every OS or app update feels like a function-threatening gamble, except that you can't really opt-out or roll back.

sarathkumar22, 29 Jul 2016i recently updated to w 10 but my mobile was charging upto 80% can any one solve it i rebooted... moretry reset the battery to zero.
1. drain your battery by using the cell phone till it shut down
2. press power on and try to let cellphone turn on with battery low untill it can't shown the welcome logo. (this way will completely drain out the battery)
3. take out your battery and wait 50s then put it back
4. plug in the charger and let is start to charge(don't use the phone while charging) and wait it charges to 100%
5. when the phone is fully charged. plug out the charger for 1m and plug back in to make sure the phone is really fully charged.
6. the battery reset have done. hope to solve your problem

A pretty, nippy and reliable phone with great battery life and a nice screen. The Windows Interface is great, once you get used to it, as all you need ist just a touch away on the front screen. Cortana is buggy, though and does not work properly on my phone (German language). Sadly, switching back to Android because of App issues - the apps I am used to, like navigation, DB Navigator, Amazon, eBay just lack the functionality of their Android counterparts.

God-awful phone, unintuitive UI, no apps of any interest - the fact that Amazon, biggest online retailer in the world, has just stopped supporting the windows mobile app says it all! Phone lags terribly and the pitiful amount of ram struggles with any html-based web pages. Apps crash and close without warning and then there's the 'colour changing screen' bug which shows just how poor the software is. Nice looking phone maybe, but it has nothing under the hood to worry other manufacturers. Cant wait to get a 2016 J5 from Samsung and banish this p.o.s to the bottom of the draw where it belongs!

Great phone overall. I didn't like the fact that there was no camera button on the side like the Lumia 830. Not sure why they took that away but the pictures aren't nearly as nice as they could be. The have the bottom bar disappearing now which is also annoying. I've tried to lock the bar but it keeps disappearing anyway. I wish Microsoft would listen to people.